From 2d5a01c9791a81aa87eaa935a1183f10950bdc84 Mon Sep 17 00:00:00 2001
From: Stephen Blott
Date: Sat, 6 Jun 2015 06:53:56 +0100
Subject: Re-work completions: add engine wrapper.

---
 background_scripts/completion_search.coffee | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'background_scripts')

diff --git a/background_scripts/completion_search.coffee b/background_scripts/completion_search.coffee
index cb819025..b3ae88d4 100644
--- a/background_scripts/completion_search.coffee
+++ b/background_scripts/completion_search.coffee
@@ -1,4 +1,13 @@
 
+class EngineWrapper
+  constructor: (@searchUrl, @engine) ->
+
+  getUrl: (queryTerms) ->
+    @engine.getUrl queryTerms
+
+  parse: (xhr) ->
+    @engine.parse xhr
+
 CompletionSearch =
   debug: false
   inTransit: {}
@@ -93,7 +102,7 @@ CompletionSearch =
 
         # Elide duplicate requests. First fetch the suggestions...
         @inTransit[completionCacheKey] ?= new AsyncDataFetcher (callback) =>
-          engine = @lookupEngine searchUrl
+          engine = new EngineWrapper searchUrl, @lookupEngine searchUrl
           url = engine.getUrl queryTerms
 
           @get searchUrl, url, (xhr = null) =>
-- 
cgit v1.2.3